88cc Big Bore Kit Z50 1982-87

This TB Parts Big Bore Kit (52mm) is for use with stock OEM Honda Cylinder head.

– Lightweight
aluminum cylinder with steel sleeve
– Cast in mounts on cylinder for aftermarket skid plates
– Oversized cooling fins on cylinder for efficient heat dissipation
– High compression 52mm piston with rings, pin, & clips
– Head gasket kit

We recommend purchasing a high
volume oil pump kit 

Installation Note: It will save a
lot of time and effort if the oil pump is installed while installing the bore
kit (requires cylinder removal).

This kit will work on the following Honda models:

Honda Z50 1982-87